Degrees, Experience Letters and Attestations: Checking a Candidate's Paper Trail

The documents are familiar: a passport, a degree certificate and transcript, experience letters from previous employers, attestations and stamps, sometimes a professional licence. Each arrives as a scan. HR confirms each looks plausible. Almost nobody puts the dates from all of them on one timeline — which is where the problems are.

Put the dates on one line

The cheapest useful check in hiring is a timeline. Laid end to end, a candidate's own documents either describe a possible life or they do not.

Note how much of the middle column is ordinary life. A hiring check that cannot tell an unusual career from a dishonest one will mostly generate suspicion of people who have done nothing wrong.

The name will not match, and that is normal

An Arabic name transliterated for a passport, again by a university in another country, and again by an employer's HR system will produce three spellings. Add or drop a grandfather's name, and the count goes up. This is the single largest source of false positives in document matching anywhere in the Gulf, and it is also exactly where a substituted document hides.

The way through is the same as in corporate name drift: anchor on something that does not vary. A passport number, a civil ID, a certificate serial. The problem in its everyday form — one professional, two scripts — is bilingual professional identity.

What a document check is not

Comparing documents tells you whether a candidate's paperwork is internally consistent. It does not tell you whether a university issued a degree, whether an attestation is valid, or whether an employer existed. Those are questions for the issuing authority, the relevant ministry and your own background-check policy, and the requirements differ by country and change over time — confirm them at source rather than inferring them from the documents in front of you.

What an automated comparison genuinely offers is the triage: resolve the consistent packs quickly, and spend verification budget on the handful where the documents already disagree with each other.

Candidate documents are personal data too

A recruitment pack holds identity documents, education, salary history and career detail about someone who does not yet work for you and may never. Oman's Personal Data Protection Law, Royal Decree 6/2022, has been fully enforceable since 5 February 2026, and the obligations it puts on employee data in payroll are a reasonable floor for how a rejected candidate's documents should be handled. Keeping the whole check on your own servers, with access limited by role, is the straightforward way to avoid the question of who else has a copy. The rest of the ID-handling discipline — validation, expiry, disposal — is in ID capture in onboarding.